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Author: krish-1010

AntonandDanik.py

@@ -0,0 +1,20 @@
+n = int(input())
+a = input()
+
+Acount = 0
+Dcount = 0
+
+for i in range(n):
+    if a[i] == 'A':
+        Acount += 1
+    elif a[i] == 'D':
+        Dcount += 1
+
+if Acount > Dcount:
+    print("Anton")
+
+elif Dcount > Acount:
+    print("Danik")
+
+elif Acount == Dcount:
+    print("Friendship")

BearandBigbrother.py

@@ -0,0 +1,11 @@
+x, y  = map(int, input().split())
+
+i = 0
+
+while x <= y:
+    x *= 3
+    y *= 2
+
+    i += 1
+
+print(i)

Bit++.py

@@ -0,0 +1,18 @@
+n = int(input())
+
+x = 0
+
+for i in range(n):
+    a = input() #string
+
+    if (a[1] == '+'):
+        x += 1
+    elif (a[1] == '-'):
+        x -= 1
+
+print(x)
+
+
+
+# ++X, X++ a[0]
+# --X, X--

BoyorGirl.py

@@ -0,0 +1,19 @@
+a = input()
+
+i = 0
+
+while i <= len(a)-1:    
+    if i == len(a)-1:
+        break
+    
+    elif a[i] in a[i+1:]:
+        a = a[:i]+a[i+1:]
+        i = i - 1
+ 
+    i += 1        
+ 
+if len(a) % 2 == 0:
+    print("CHAT WITH HER!")
+ 
+else:
+    print("IGNORE HIM!")

DominoPiling.py

@@ -0,0 +1,15 @@
+a, b = input().split()
+a, b = int(a), int(b)
+
+AreaofBoard = a*b
+
+AreaofDomino = 2
+
+if (AreaofBoard % 2 != 0):
+
+    NDomino = (AreaofBoard-1)/2
+
+else:
+    NDomino = AreaofBoard/2
+
+print(int(NDomino))

Elephant.py

@@ -0,0 +1,23 @@
+n = int(input())
+
+i = 0
+count = 0
+
+while i < n:
+    if n-i >= 5:
+        i += 5
+        count += 1
+    elif n-i >= 4:
+        i += 4
+        count += 1
+    elif n-i >= 3:
+        i += 3
+        count += 1
+    elif n-i >= 2:
+        i += 2
+        count += 1
+    elif n-i >= 1:
+        i += 1
+        count += 1
+    
+print(count)

Queueattheschool.py

@@ -0,0 +1,22 @@
+e, n = map(int, input().split())
+q = list(input())
+
+count = 0
+i = 0
+
+while i < len(q):
+    if q[i] == "B":
+        if q[i+1] == "G":
+            q[i+1],q[i] = q[i],q[i+1]
+            count += 1
+            i += 2
+            # if q[i+2] != "G":
+            #     i += 2
+            # else:
+            #     i += 1
+            if count == n+1:
+                break
+        i = i + 1
+
+o = ''.join(map(str, q))
+print(o)

SoldierandBananas.py

@@ -0,0 +1,11 @@
+x, m, n = map(int, input().split())
+
+Tc = 0
+
+for i in range(1,n+1):
+    Tc += x*i 
+
+B = Tc-m
+if B < 0:
+    B = 0
+print(B)

StonesOnTheTable.py

@@ -0,0 +1,10 @@
+n = input()
+a = input()
+count = 0
+
+
+for i in range(len(a)-1):
+    if a[i+1] == a[i]:
+        count += 1
+
+print(count)

Team.py

@@ -0,0 +1,11 @@
+n = int(input())
+
+o = 0
+
+for i in range(n):
+    a,b,c = map(int,input().split())
+
+    if (a+b+c >= 2):
+        o += 1
+
+print(o)

Translation.py

@@ -0,0 +1,12 @@
+a = input()
+b = input()
+c = ''
+
+for i in range(len(a)-1,-1,-1):
+    c += a[i]
+
+if c == b:
+    print('YES')
+
+else:
+    print('NO')

Wordcapitalization.py

@@ -0,0 +1,2 @@
+s = input()
+print(s[0].upper()+s[1:])

beautifulMatrix.py

@@ -0,0 +1,8 @@
+l1 = []
+for i in range(5):
+    a = list(map(int, input().split()))
+    l1.append(a)
+    for j in range(5):
+        if l1[i][j] == 1:
+            o = abs(2-i)+abs(2-j)
+print(o)

deleteme.py

@@ -0,0 +1,17 @@
+inp = input()
+a = ['a','b','c','d']
+count = 5
+for i in range(0,len(a)):
+    if count == 1:
+        break
+    for j in range(0,len(inp)):
+        if(a[i] == inp[j]):
+            count = 1
+            break
+        else:
+            count = 0
+if count == 1:
+    print("YES")
+    
+elif count == 0:
+    print("NO")

deleteme2.py

@@ -0,0 +1,11 @@
+a = ['wub']
+
+inp = input()
+
+a = inp[1::]
+print(a)
+
+
+#while True:
+ #   if (a[i] == inp[::]):
+  #      inp[]

deleteme3.py

@@ -0,0 +1,18 @@
+n = int(input())
+s = ''
+for i in range(n):
+    a = input()
+    s+=a
+
+print(s)
+
+str1 = "hello world I'm a software"
+print(str1.split())
+print(str1.split("l"))
+
+def fahrenheit(T):
+    return ((float(9)/5)*T + 32)
+
+temp = [0, 22.5, 40,100]
+F_temps = list(map(fahrenheit, temp))
+print(F_temps)

helpfulmaths.py

@@ -0,0 +1,18 @@
+a = input()
+c = ''
+l = []
+for i in a:
+    if i != '+':
+        c += i
+
+c = sorted(c)
+
+for i in c:
+    l.append(i)
+    l.append('+')
+
+l.pop()
+c = ''.join(l)
+print(c)
+
+

kefa.py

@@ -0,0 +1,25 @@
+n = int(input())
+
+a = list(map(int, input().split()))
+
+count = 1
+temp = 0
+maximum = 0
+
+for i in range(1,n):
+    if (a[i-1] <= a[i]):
+        count += 1
+        temp = count
+    else:        
+        if (count > maximum):
+            maximum = count           
+        count = 1
+
+if (n==1):
+    print(1)
+
+elif maximum > temp:
+    print(maximum)
+
+else:
+    print(temp)

kelfa.py

@@ -0,0 +1,16 @@
+n = int(input())
+a = list(map(int, input().split()))
+a.append(-10)
+
+count = 1
+max = 0
+
+for i in range(n):
+    if a[i] <= a[i+1]:
+        count+=1
+    else:
+        if count > max:
+            max = count
+        count = 1
+
+print(a)

nearlyluckynumber.py

@@ -0,0 +1,15 @@
+a = input()
+
+count = 0
+
+
+for i in range(len(a)):
+    if a[i] == '4' or a[i] == '7':
+        count += 1
+    
+
+if count == 4 or count == 7:
+    print('YES')
+
+else:
+    print('NO')

nextRound.py

@@ -0,0 +1,17 @@
+n, k = input().split()
+
+n, k= int(n),int(k)
+
+a = list(map(int, input().split()))
+
+kth = a[k-1]
+
+counter = 0
+
+for i in range(n):
+    if (a[i] >= kth and a[i] != 0):
+        counter += 1
+    else:
+        break
+           
+print(counter)

petya_and_strings.py

@@ -0,0 +1,23 @@
+a = input().lower()
+b = input().lower()
+
+max_index = len(a)-1
+i,j = 0,0
+
+while a[i] == b[j] and i != max_index:
+    i += 1
+    j += 1
+
+if a[i] > b[j]:
+    print(1)
+
+elif a[i] < b[j]:
+    print(-1)
+
+else:
+    print(0)
+
+
+
+
+

trams.py

@@ -0,0 +1,12 @@
+n = int(input())
+no = 0
+max = 0
+for i in range(n):
+    out, inp  = map(int, input().split())
+    no -= out
+    no += inp
+    if no > max:
+        max = no
+
+print(max)
+